GROADA-AC120V-5KW-RCD Load Bank Manufacturer
The GROADA AC120V-5KW RCD Load Bank is a high-precision testing device designed to simulate nonlinea...
| Model | AC220V-5KW-RCD | AC220V-10KW-RCD | AC220V-15KW-RCD | AC220V-20KW-RCD | AC380V-30KW-RCD | AC380V-50KW-RCD | AC380V-60KW-RCD | AC380V-100KW-RCD | AC380V-200KW-RCD |
| Rated power | R=5KW | R=10KW | R=15KW | R=20KW | R=30KW | R=50KW | R=60KW | R=100KW | R=200KW |
| RCD=5KVA | RCD=10KVA | RCD=15KVA | RCD=20KVA | RCD=30KVA | RCD=50KVA | RCD=60KVA | RCD=100KVA | RCD=200KVA | |
| Input current | 0-22A | 0-45A | 0-45A | 0-90A | 0-45A | 0-300A | 0-450A | 0-600A | 0-750A |
| Size (width * depth * height mm) | 500*600*800 | 500*600*1000 | 500*600*1100 | 500*750*1100 | 600*850*1400 | 600*850*1600 | 600*850*1850 | 700*1000*1800 | 1100*1400*1800 |
| Weight | 50KG | 80KG | 100KG | 130KG | 200KG | 300KG | 350KG | 450KG | 550KG |
| Input voltage | AC220/230V | AC380/400V | |||||||
| Other input voltage can be customized according to requirements | |||||||||
| Minimum loading | 100W | 100W | 100W | 100W | 100W | 1KW | 1KW | 1KW | 1KW |
| Other minimum loading power can be customized according to requirements | |||||||||
| Overall accuracy | 3% (other accuracy requirements can be customized according to requirements) | ||||||||
| power factor | PF=0.6~1.0 | ||||||||
| peak coefficient | 2 to 3 | ||||||||
| Control mode | Local manual/remote host computer (local manual control mode: circuit breaker/button/touch screen three-way optional, other methods can be customized as required) | ||||||||
| Remote Interface | RS232/RS485/USB/RJ45/CAN/GPIB (other interface modes can be customized according to requirements) | ||||||||
| Protection function | Emergency stop protection, over-temperature protection, fan load interlock protection, grounding protection (select over-voltage protection, over-current protection, short-circuit protection, fan overload, insufficient air volume) | ||||||||
| Working power supply | AC220V | AC220V/AC380V | |||||||
| Display accuracy | 0.5 level (other explicit precision can be customized according to requirements) | ||||||||
| Display parameters | Voltage, current, power, frequency, power factor, etc. (other explicit methods can be customized according to requirements) | ||||||||
| Cold sure way | Side air inlet and upper air outlet (other air outlet methods can be customized according to requirements) | ||||||||
| Protection level | IP20 (other protection level can be customized according to requirements) | ||||||||
| Appearance color | RAL7035 (other colors can be customized according to requirements) | ||||||||
| Working temperature | -10 ℃ ~ 55 ℃ | ||||||||
| Relative humidity | ≤95%RH | ||||||||
| Altitude | ≤ 2500 m | ||||||||
Ensuring the reliability and efficiency of power systems requires testing solutions that accurately replicate real-world operating conditions. The GROADA AC220V 20KW RCD Nonlinear Load Bank is engineered to meet this need, offering advanced nonlinear load simulation for generators, UPS systems, inverters, and other critical power equipment. Designed for both industrial and commercial applications, this load bank delivers precise, safe, and reliable performance testing under realistic electrical loads.
With a rated power of 20 kW, this load bank provides sufficient capacity to test a wide range of equipment, from small industrial generators to large UPS systems.
Optimized for AC 220V systems, it is versatile enough for diverse applications across different industries, ensuring seamless integration into existing electrical setups.
Unlike traditional resistive-only load banks, the RCD load bank combines resistive and capacitive elements, accurately replicating the nonlinear characteristics of modern electrical loads. This ensures testing reflects real operational conditions, particularly for electronic-heavy loads.
Equipped with an adjustable power factor range from 0.7 to 1, the load bank allows users to simulate varying load conditions, enabling thorough evaluation of power sources under both light and heavy reactive loads.
The built-in LCD display provides real-time monitoring of key electrical parameters such as voltage, current, power, and power factor. This ensures operators have full visibility over testing conditions at all times.
Protective systems for overcurrent, overvoltage, and thermal management safeguard both the load bank and the equipment under test, minimizing risk during rigorous testing operations.
| Parameter | Specification |
|---|---|
| Rated Power | 20 kW |
| Nominal Voltage | AC 220V |
| Load Type | Resistive + Capacitive (Nonlinear) |
| Power Factor Range | 0.7 – 1 |
| Display | LCD |
| Protection Features | Overcurrent, Overvoltage |
| Cooling Method | Forced Air |
The GROADA 20KW RCD Nonlinear Load Bank is ideal for a broad range of professional applications, including:
Generators – Ensures reliable performance under dynamic loads, preventing overload and downtime.
Uninterruptible Power Supplies (UPS) – Verifies the ability to support critical loads during power interruptions.
Inverters – Assesses performance in real-world scenarios with fluctuating and nonlinear loads.
Data Centers – Simulates operational loads to maintain uptime and system reliability.
Telecommunications Equipment – Confirms network stability under complex electrical conditions.
This versatility makes it an essential tool for testing, commissioning, and maintaining critical electrical systems.
Realistic Load Testing – Accurately replicates nonlinear electrical loads for true-to-life testing scenarios.
Comprehensive Monitoring – Provides precise, real-time data for informed decision-making.
Safe and Reliable Operation – Advanced protection mechanisms ensure equipment safety during testing.
Wide Application Scope – Suitable for industrial, commercial, and mission-critical power systems.
Industry Standard Compliance – Meets global standards for load testing, guaranteeing accuracy and credibility.
Modern power systems are increasingly exposed to nonlinear and dynamic loads due to the proliferation of electronic devices and renewable energy sources. Traditional load testing methods often fail to replicate these conditions accurately, leading to overestimation of equipment capacity or premature failures. The GROADA AC220V 20KW RCD Load Bank bridges this gap, ensuring your generators, UPS systems, and inverters are fully prepared for real-world operational stresses.
The GROADA AC220V 20KW RCD Nonlinear Load Bank is more than a testing device – it is a tool for safeguarding your power infrastructure. Its combination of nonlinear load simulation, adjustable power factor, real-time monitoring, and robust safety features makes it indispensable for industries where electrical reliability is critical. Whether for industrial generators, data centers, or telecommunication networks, this load bank ensures your systems perform optimally, every time.